.convert-view {
  max-width: 800px;
  margin: 0 auto;
}

h2 {
  margin-bottom: 20px;
  color: #2c3e50;
}

.card {
  background: white;
  border-radius: 12px;
  padding: 24px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.upload-area {
  border: 2px dashed #ccc;
  border-radius: 8px;
  padding: 60px 20px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  margin-bottom: 20px;
}

.upload-area:hover {
  border-color: #3498db;
  background: #f8f9fa;
}

.options {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.option-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.option-group label {
  font-size: 14px;
  font-weight: 500;
  color: #555;
}

.option-group select {
  padding: 8px 12px;
  border: 1px solid #ddd;
  border-radius: 6px;
  font-size: 14px;
}

.btn-primary {
  padding: 12px 24px;
  background: #3498db;
  color: white;
  border: none;
  border-radius: 6px;
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s;
}

.btn-primary:hover:not(:disabled) {
  background: #2980b9;
}

.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.progress-bar {
  position: relative;
  height: 30px;
  background: #f0f0f0;
  border-radius: 15px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #3498db, #2ecc71);
  transition: width 0.3s;
}

.progress-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 12px;
  font-weight: 600;
  color: #333;
}
